MP3 Voice Annunciator BKV-31

MP3 Voice Annuciator with Excellent Sound Quality, High-Volume Message Playback with 95 dB Output(at 1m) BKV-31 PATLITE

BKV-31 - MP3 High-volume Voice Annunciator - Patlite

The BKV is an MP3 voice annunciator which produces excellent sound quality from pre-recorded MP3 files. The panel mounting style results in a clean, integrated look for most any application and programming it is easily accomplished with Patlite's SD card (sold separate) and Patlite's free (downloadable) programming software.

Available in Ivory White or Dark Grey, 12-24VDC or 100VAC or 220VAC


- Only embedded mounting style available.
- Able to produce a loud sound of up to 95 dB (at 1m) despite its compact size
- A volume control on the front panel provides an easy way to adjust the sound volume.
- The use of an SD card allows message changes without dis-mounting the device.
- Environmentally friendly since the unit complies with the EU RoHS Directives.
- Several playback modes are available for various applications.
- Includes binary input as a standard option for selecting up to 31 messages.
- Supports input selection using NPN open-collector transistor.
-  The unit complies with EU Directives and includes the CE mark (BKV-31JF only)
- Two colors are available for selecting the best color match for the installation.
- Protection rating: IP54 (only the front when flush mounted)

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